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Changes in water quality of a sand aquifer on the east coast of Sri Lanka due to the 26 December 2004 tsunami and subsequent remedia
Water, sanitation and hygiene (WASH) response in urban contexts has been identified by the Global WASH Learning Project as a priorit
This briefing paper is aimed at all those involved in facilitating hygiene improvement in an acute.
The water supply of the rural coastal areas in Sri Lanka is provided by private open dug wells, most of which have been flooded by s